Open Access
Table 1.
Orbital parameters and uncertainties.
| Orbital period | P [d] | 59.037 ± 0.014 |
|---|---|---|
| Eccentricity | e | 0.071 ± 0.028 |
| Argument of periastron | ω [rad] | 4.19 ± 0.45 |
| Epoch of periastron | Tperi [MJD] | 51541.0 ± 3.7 |
| Barycentric velocity | vz [km s−1] | −29.4 ± 2.3 |
| Relative RV offset | vrel., 2 [km s−1] | −32.6 ± 1.8 |
| RV semi-amplitude | ||
| – Be star | KBe [km s−1] | 16.5 ± 3.1 |
| – Companion | K2 [km s−1] | 83.4 ± 2.1 |
| Dynamic mass | ||
| – Be star | MBe sin i3 [M⊙] | 5.13 ± 0.47 |
| – Companion | M2 sin i3 [M⊙] | 1.03 ± 0.26 |
| Dynamic mass ratio |  |
 |
| RV jitter | ||
| – Be star | sBe [km s−1] | 10.4 ± 1.9 |
| – Companion | s2 [km s−1] | 4.7 ± 1.3 |
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